/*
 * FileAsMsg plug-in for Miranda IM and QIP Infium.
 * Sending/receiving files via instant messaging without protocol support.
 * Homepage: http://code.google.com/p/fileasmsg/
 *
 * Copyright (c) 2008, Radist <radist.nt@gmail.com>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Name(s) of contributor(s) may not be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY Radist ''AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL Radist BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <Windows.h>
#include <crtdbg.h>
#include <wchar.h>
#include "plugin.h"

extern HINSTANCE hInst;

BOOL SelectFileName(bool bread, wchar_t *filename, size_t filelen)
{
	_ASSERTE(filelen&&filename);
	OPENFILENAMEW ofn = {0};
	wchar_t defext[40];
	ofn.lStructSize = sizeof(ofn);
	ofn.hwndOwner = NULL;
	ofn.hInstance = hInst;
	ofn.lpstrFile = filename;
	ofn.nMaxFile = filelen;
	if (bread)
	{
		*filename = 0;
		ofn.lpstrTitle = TranslateW(L"Send file as message: select file...");
		ofn.Flags = OFN_FILEMUSTEXIST|OFN_HIDEREADONLY|OFN_NOTESTFILECREATE;
	} 
	else
	{
		ofn.lpstrTitle = TranslateW(L"Receive file as message: save as...");
		ofn.Flags = OFN_HIDEREADONLY|OFN_HIDEREADONLY|OFN_NOREADONLYRETURN|OFN_PATHMUSTEXIST|OFN_OVERWRITEPROMPT;
		wchar_t *de = wcsrchr(filename, L'.');
		if (de&&wcslen(de)<32)
		{
			wcscpy_s(defext, L"*");
			wcscat_s(defext, de);
			ofn.lpstrFilter = defext;
			ofn.lpstrDefExt = defext + 2;
		}
	}
	return (bread?GetOpenFileNameW:GetSaveFileNameW)(&ofn);
}

